The term 'more anxious' can be described by four different crossword solutions: itchier (7 letters), KEENER (6 letters), uneasier (8 letters), and EDGIER (6 letters). Itchier means to have an intense or irritating sensation, KEENER refers to being more eager or enthusiastic, uneasier implies a feeling of discomfort or unease, and EDGIER suggests having a sharp or rough edge. All of these words are related to the term 'more anxious' in that they describe a heightened level of anxiety or nervousness.